hot sale high quality china Shower Door Bearing wheel DAC39740039

Double row ball:

The first generation of wheel bearing outer  ring is the double row angular contact ball  bearings with the whole outer ring and the back  combination inner rings. In order to ensure the  pre-load after the nstallation, it be pre-set  the initial clearance and no need to use the lap  of adjust the pre-load when on the  automotive assembly line. Besides, the wheel  bearing have the seal their own, elimination  the step of the seal outside manual installed.

Double cone:

1. BEARING MATERIALS:
The standard material for bearing rings and balls is vacuum-processed high carbon chromium steel 

allowing high quality consistency and long bearing service life. Material symbol is GCr15.
Hardness of CCr15: HRC61-HRC63 

LUBRICATION 
The grease can be applied upon customer's requirements. In general, Alvania R 2 is used .also 

chevron SRI 2#,mobie 28,Kyodo SRL grease can be avallable, only the cost will be higher.

SHIELDS & SEALS 
standard seals are made of oil and wear-resistant nitrile rubber(NBR) with a sheet steel reinforcement. SPCC is the standard material for shields

Packing:

Single Plastic bag +single box(as per request)+ Paper outer carton + Wooden Pallet

      Cixi Wanrui Bearing Co.,Ltd,founded in 2005,is a joint venture enterprise which specialized in

supplying miniature bearings,deep groove ball bearings,thrust bearings,self-aligning ball bearings,

tapered roller bearings and other auto parts.

      Our company is famous for optimized design,advanced technics,excellentequipments,complete

testing ways.CIE brand bearing is reliable quality and stable comprehensive performance and widely used in Automobile, mptorcycle,household appliance,power tool,micro-dynamo,sportsapparatus and various machines etc.The company passed ISO 9001:2001 quality system authentication.
      Nowdays,the company is stepping into a new aera of development,facing the fierce market

competition,the development of new product is the long term service,quick delivery ways and most favorable price. Moreover,hope to get kind cooperations and good supports form you!  

Sample :Usually by EMS, DHL, UPS, TNT, Fedex. Anyway as you like.

Bulk order:Usually by sea.

Delivery:

Within 7 days working day for Sample or below 100 pcs ,30- 45 days 

working day for large quantity.

Warranty:

Six months warranty time for the tracker unit from the delivery date 

leave factory, excluded the accessories. 

Payment:

It can be through T/T, D/P,D/AWestern Union,Paypal.

Please inform us when the payment made, so that we are able to arrange 

the productions ASAP.